Behavioral task
behavioral1
Sample
3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1.elf
Resource
ubuntu1804-amd64-20221125-en
General
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Target
3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1.zip
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Size
838KB
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MD5
c23290fd235c9ba39871719bfb2edf37
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SHA1
c0ba227219b9c41576e444c86bf61ed3f108e12e
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SHA256
9ebef9a4746e0eb9469e5605ea523415bb97b3f72345815d46ff1a216652dd89
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SHA512
d4b2a6dbc97f574a611c442d758210ee4e3aaba21828d0016cc2fbb40a1999c47a6c98b14d02855c0d22b49733fb369d849234afa61685d5d5676b13ab255521
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SSDEEP
24576:+WoPsQDVZFXewKX7JWf3XeHH2L8qyeQscAp+T3zy3:+PDLZed7gf3Xen2L8cQscACj4
Malware Config
Extracted
blackcat
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enable_network_discovery
true
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enable_self_propagation
true
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enable_set_wallpaper
true
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extension
nnvjxgy
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note_file_name
RECOVER-${EXTENSION}-FILES.txt
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note_full_text
>> What happened? Important files on your network was ENCRYPTED and now they have "${EXTENSION}" extension. In order to recover your files you need to follow instructions below. >> Sensitive Data Sensitive data on your system was DOWNLOADED. If you DON'T WANT your sensitive data to be PUBLISHED you have to act quickly. Data includes: - Employees personal data, CVs, DL, SSN. - Complete network map including credentials for local and remote services. - Private financial information including: clients data, bills, budgets, annual reports, bank statements. - Manufacturing documents including: datagrams, schemas, drawings in solidworks format - And more... >> CAUTION DO NOT MODIFY ENCRYPTED FILES YOURSELF. DO NOT USE THIRD PARTY SOFTWARE TO RESTORE YOUR DATA. YOU MAY DAMAGE YOUR FILES, IT WILL RESULT IN PERMANENT DATA LOSS. >> What should I do next? Follow these simple steps to get everything back to normal: 1) Download and install Tor Browser from: https://torproject.org/ 2) Navigate to: http://xqoykemmcivwtpxh3a6pu3w7sstr2y7hapxdiv4caaxidurmwwbjx2id.onion/?access-key=${ACCESS_KEY}
Signatures
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Blackcat family
Files
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3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1.zip.zip
Password: infected
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3a08e3bfec2db5dbece359ac9662e65361a8625a0122e68b56cd5ef3aedf8ce1.elf.elf linux x64